Legislación constitucional básica, 1999: t.p. (Javier García Roca, Univ. de Valladolid))

LC database, Nov. 9, 2000 (hdg.: García Roca, J. (Javier); usage: Javier García Roca)

His El conflicto entre órganos constitucionales, 1987: t.p. (F. Javier García Roca) flap (b. 1957)

VIAF, searched Oct. 12, 2016 (Nat. Lib.of Spain authorized access point: García Roca, F. Javier, 1957- ; professor of constitutional law at Univ. of Madrid, in 1987; variant access points: García Roca, Francisco Javier; García Roca, Javier)

Universidad Complutense de Madrid web site, searched Oct. 12, 2016 (Javier García Roca; born in Lleida in 1957; professor of constitutional law; also director of Instituto de Derecho Parlamentario)

OCLC, searched Oct. 12, 2016 (access point: García Roca, Javier; García Roca, F. Javier, 1957- ; predominant usage: Javier García Roca; other usage: F. Javier García Roca; Francisco Javier García Roca)